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staging: comedi: me_daq: remove subdevice pointer math

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Convert the comedi_subdevice access from pointer math to array
access.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
H Hartley Sweeten 2012-09-05 18:45:45 -07:00 committed by Greg Kroah-Hartman
parent bc1acb209e
commit f6e5602710
1 changed files with 3 additions and 3 deletions
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6
drivers/staging/comedi/drivers/me_daq.c
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@ -758,7 +758,7 @@ static int me_attach(struct comedi_device *dev, struct comedi_devconfig *it)
if (error)
return error;
s = dev->subdevices + 0;
s = &dev->subdevices[0];
s->type = COMEDI_SUBD_AI;
s->subdev_flags = SDF_READABLE | SDF_COMMON | SDF_CMD_READ;
s->n_chan = board->ai_channel_nbr;
@ -770,7 +770,7 @@ static int me_attach(struct comedi_device *dev, struct comedi_devconfig *it)
s->do_cmdtest = me_ai_do_cmd_test;
s->do_cmd = me_ai_do_cmd;
s = dev->subdevices + 1;
s = &dev->subdevices[1];
s->type = COMEDI_SUBD_AO;
s->subdev_flags = SDF_WRITEABLE | SDF_COMMON;
s->n_chan = board->ao_channel_nbr;
@ -780,7 +780,7 @@ static int me_attach(struct comedi_device *dev, struct comedi_devconfig *it)
s->insn_read = me_ao_insn_read;
s->insn_write = me_ao_insn_write;
s = dev->subdevices + 2;
s = &dev->subdevices[2];
s->type = COMEDI_SUBD_DIO;
s->subdev_flags = SDF_READABLE | SDF_WRITEABLE;
s->n_chan = board->dio_channel_nbr;